Kenneth Chee's answer to Sonia's Secondary 4 A Maths Singapore question.

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Kenneth Chee
Kenneth Chee's answer
179 answers (A Helpful Person)
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Sonia
Sonia
4 years ago
Hello.. Thank you for helping but i have a doubt.. For Q9, how do you know u can times 2(e + 1/e) ? Can we assume it is a square?